Agricultural implement classification and fertiliser scheduling determined treatment of sprayer and zinc sulphate under exemption rules

A sprayer used for pest prevention falls within the ordinary meaning of an agricultural implement, and an administrative circular listing implements could not be treated as exhaustive or as having statutory force to exclude other items. Zinc sulphate was specifically included in the schedule of fertilisers under the Fertilizer (Control) Order, so it was to be treated as a chemical fertiliser for the purpose in issue. On that basis, the revision cases failed and the assessed items were treated as falling within the exempt or covered categories identified by the Court.

---

---

Issues: (i) Whether a sprayer is an agricultural implement; and (ii) whether zinc sulphate is a chemical fertiliser.

Issue (i): Whether a sprayer is an agricultural implement.

Analysis: The sprayer was used for prevention of pests and was treated as an implement employed in agricultural operations. The Court held that an administrative circular listing agricultural implements could not be treated as exhaustive or as having statutory force so as to exclude other items falling within the ordinary meaning of the expression.

Conclusion: A sprayer is an agricultural implement.

Issue (ii): Whether zinc sulphate is a chemical fertiliser.

Analysis: Zinc sulphate was specifically included as an item in the schedule of fertilisers under the Fertilizer (Control) Order. On that basis, it could not be regarded otherwise than as a fertiliser for the purpose in issue.

Conclusion: Zinc sulphate is a chemical fertiliser.

Final Conclusion: The revision cases failed and the assessed items were held to fall within the exempt or covered categories as determined by the Court.

---